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- Meanwhile, we discuss the cyclic vectors in the Fock-type spaces and give an example of f which is a nonvanishing function but not cyclic in the Fock-type spaces. 同時(shí)進(jìn)一步分情況探討了Fock型空間的循環(huán)向量，并給出了在Fock型空間上無(wú)零點(diǎn)函數但非循環(huán)的例子。
- One of them is suitable for systems without perturbation and the other two are suitable for systems under two kinds of perturbations, vanishing and nonvanishing, respectively. 一個(gè)判據適合系統沒(méi)有攝動(dòng)情況，其他兩個(gè)則分別適用于系統存在歸零及非歸零攝動(dòng)情形。
- A Brief Proof for the Theorem of Diagonal Dominant Matrix with Nonvanishing Element Chain to Be Nonsingular 具有非零元素鏈的對角占優(yōu)矩陣為非奇異的定理的一個(gè)簡(jiǎn)短證明
- nonvanishingadj. 非零的(不化為零的;不等于零的;不消失的)
- nonvanishing functions 非零函數
